Constant-temperature and constant-humidity test box for biological medicine

Abstract

The utility model belongs to the field of test boxes, particularly relates to a constant-temperature and constant-humidity test box for biological medicine, and provides the following scheme aiming at the problems that an existing blocking door is mostly an integral body, when medicines in one layer of the blocking door only need to be taken, the whole blocking door is opened to cause unnecessary influence on the environment in the box, and the accuracy of a test is damaged. The device comprises a box body, and a test cavity is formed in the box body; the plurality of net panels are used for separating the space of the test cavity, and the plurality of net panels are all mounted in the test cavity; the plurality of box doors are used for sealing the test cavity, the plurality of box doors are hinged to one side of the box body, the plurality of handles can be connected into a whole or can be independently separated through the connecting assemblies, and selection can be carried out according to actual requirements; when only one interlayer test cavity needs to be opened, the handle is pulled outwards while the pressing block is pressed, so that the connection can be removed, and the interlayer test cavity can be opened independently, thereby reducing the influence of the outside on the internal environment.

Description

Technical Field

[0001] The utility model relates to the technical field of test boxes, in particular to a constant temperature and humidity test box for biomedicine. Background Art

[0002] With the rapid development of the biopharmaceutical industry, the quality control and research requirements for drugs, biological samples, medical devices and other products are becoming increasingly stringent. In order to test the impact of storage and environment on product quality and stability, it is necessary to use a constant temperature and humidity test chamber to simulate different temperature and humidity environments for testing;

[0003] The interior of the test chamber is usually divided into multiple storage spaces by mesh panels, which makes it easy to distinguish different drugs and the time required for testing. However, the door is usually a whole. When you only need to take the drug from one layer, opening the entire door will cause unnecessary impact on the environment inside the box and will damage the accuracy of the test. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that the baffle door is mostly an integral whole, and when only the medicine inside one layer needs to be taken, the whole door needs to be opened, which will cause unnecessary influence on the environment inside the box and destroy the accuracy of the test, and proposes a constant temperature and humidity test box for biomedicine.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A constant temperature and humidity test box for biomedicine, comprising a box body, wherein a test cavity is arranged inside the box body;

[0007] A plurality of mesh panels are used to separate the space of the test cavity, and the plurality of mesh panels are installed inside the test cavity;

[0008] A plurality of doors are used to seal the test chamber, the plurality of doors are hingedly arranged on one side of the box body, and a handle is fixedly arranged on the surface of the door;

[0009] The connecting component is used to connect a plurality of cabinet doors, and the connecting component is arranged inside the handle.

[0010] In a possible design, the connecting assembly includes a push block and a twist cylinder, a cavity is opened on one side of the handle, a round rod is fixedly provided on one side of the inner wall of the cavity, the twist cylinder is rotatably sleeved on one side of the outer wall of the round rod, and the push block is slidably sleeved on the other side of the outer wall of the round rod, a connecting plate is fixedly provided on one side of the push block close to the twist cylinder, a connecting rod is fixedly provided on one side of the connecting plate, an annular spiral groove is opened on the surface of the twist cylinder, and one end of the connecting rod is located inside the annular spiral groove.

[0011] In a possible design, the end of the connecting rod is configured to be spherical, and the spherical shape matches the annular spiral groove.

[0012] In a possible design, a torsion spring is provided between the torsion cylinder and the cavity opening, and the torsion spring is sleeved on the outer wall of the round rod.

[0013] In a possible design, a rotating cylinder is rotatably sleeved on the outer wall of the round rod, the rotating cylinder is located between the twisting cylinder and the pressing block, the rotating cylinder is fixedly set on one side of the twisting cylinder, two arc-shaped pads are fixedly set on the outer wall of the rotating cylinder, and sliding grooves are provided on the top and bottom of the handle, the sliding grooves are connected to the cavity mouth, and a slide plate is slidably provided inside the sliding groove, and the slide plate cooperates with the arc-shaped pads.

[0014] In a possible design, a groove is provided on the inner wall of one side of the slide slot, an extension plate is fixedly provided on one side of the slide plate, and the extension plate is located inside the groove, and a tension spring is fixedly provided between the inner wall of one side of the groove and one side of the extension plate.

[0015] In a possible design, one end of the skateboard extends to the outside of the handle, wherein a card block is fixedly provided at the end of one of the skateboards located outside the handle, and a card slot is opened at the end of the other skateboard located outside the handle, and the card slot cooperates with the card block.

[0016] When the door is opened, the push button is pressed and the handle is pulled outward, and the push button drives the connecting plate to move, the connecting plate drives the connecting rod to move, and the connecting rod drives the ball to move. At this time, the ball will drive the torsion cylinder to rotate through the annular spiral groove, the torsion cylinder drives the rotating cylinder to rotate, and the rotating cylinder drives the arc pad to rotate, so that one end of the slide plate gradually stops contacting the arc pad. At this time, the tension spring will reset, drive the extension plate to move, and the extension plate drives the slide plate to move, thereby moving the two slides inward, so that the block and the slot are respectively separated from the upper and lower slots and blocks, so that the door of this layer can be opened separately. In this way, when you only need to take out or put in any layer of medicine, you only need to open the corresponding door, thereby reducing the impact of the outside world on the inside of the test chamber.

[0017] In the utility model, the constant temperature and humidity test box for biomedicine can separate the interior of the test chamber into multiple storage spaces through the mesh panel and the box door, and can be closed separately, so that the drugs can be placed in different positions according to different types or different times for differentiation;

[0018] In the utility model, the constant temperature and humidity test box for biomedicine can connect multiple box doors into a whole through a connecting component. When the box needs to be opened as a whole, the handle can be directly pulled. When only one of the interlayer test chambers needs to be opened, the button is pressed and then the handle is pulled to release the connection relationship with other handles so that it can be opened separately, thereby reducing the impact of the outside on the inside.

[0019] In the utility model, when in use, multiple handles can be connected as a whole through the connecting assembly or can be separated separately, and the choice can be made according to actual needs;

[0020] When only one of the compartment test chambers needs to be opened, the connection can be released by pressing the button and pulling the handle outwards to open it separately, thereby reducing the impact of the external environment on the internal environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the main structure of a constant temperature and humidity test box for biomedicine proposed by the utility model;

[0022] Figure 2 This is a three-dimensional structural schematic diagram of another state of a constant temperature and humidity test chamber for biomedicine proposed by the utility model;

[0023] Figure 3 This is a three-dimensional structural schematic diagram of a handle of a constant temperature and humidity test box for biomedicine proposed by the utility model;

[0024] Figure 4 This is a schematic cross-sectional structure diagram of a handle of a constant temperature and humidity test box for biomedicine proposed by the utility model;

[0025] Figure 5 The utility model is a schematic diagram of the explosion structure of a connection assembly of a constant temperature and humidity test chamber for biomedicine.

[0026] In the figure: 1. box body; 2. box door; 3. handle; 4. test chamber; 5. mesh panel; 6. slide plate; 7. push block; 8. rotating cylinder; 9. slot; 10. cavity opening; 11. round rod; 12. torsion cylinder; 13. extension plate; 14. tension spring; 15. groove; 17. annular spiral groove; 18. arc-shaped pad; 19. sphere; 20. connecting rod; 21. connecting plate; 22. slide groove; 23. block. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0028] Example 1

[0029] Reference Figure 1-2 A test box includes: a box body 1, a test chamber 4 is arranged inside the box body 1, and is used to place biomedical products that need to be tested.

[0030] The multiple doors 2 of the test box are hingedly arranged on one side of the box body 1, which is convenient for users to open or close. The surface of the door 2 is fixedly provided with a handle 3 for user operation.

[0031] Reference Figure 3-5 The connecting assembly is the core part, which is arranged inside the handle 3. Specifically, the connecting assembly includes a push block 7 and a twist barrel 12. A cavity 10 is opened on one side of the handle 3, and a round rod 11 is fixedly arranged on one side of the inner wall of the cavity 10. The twist barrel 12 is rotatably sleeved on one side of the outer wall of the round rod 11, and the push block 7 is slidably sleeved on the other side of the outer wall of the round rod 11. A connecting plate 21 is fixedly arranged on one side of the push block 7 close to the twist barrel 12, and a connecting rod 20 is fixedly arranged on one side of the connecting plate 21. An annular spiral groove 17 is opened on the surface of the twist barrel 12, and one end of the connecting rod 20 is located inside the annular spiral groove 17.

[0032] In order to ensure that the connecting rod 20 slides smoothly in the annular spiral groove 17, the end of the connecting rod 20 is designed to be a ball 19 to match the shape of the annular spiral groove 17. In addition, a torsion spring is provided between the torsion barrel 12 and the cavity 10, and the torsion spring is sleeved on the outer wall of the round rod 11. In this way, when the pressing block 7 is pressed, the pressing block 7 drives the connecting rod 20 to move through the connecting plate 21, and the connecting rod 20 drives the torsion barrel 12 to rotate through the cooperation of the ball 19 and the annular spiral groove 17, and automatically resets under the action of the torsion spring when the hand is released.

[0033] Reference Figure 4 The outer wall of the round rod 11 is rotatably sleeved with a rotating cylinder 8, which is located between the twisting cylinder 12 and the pressing block 7 and is fixedly arranged on one side of the twisting cylinder 12;

[0034] Specifically, when the twisting drum 12 rotates, the rotating drum 8 will be driven to rotate.

[0035] Reference Figure 4 Two arc-shaped pads 18 are fixedly provided on the outer wall of the rotating drum 8, and a slide groove 22 is provided on the top and bottom of the handle 3. The slide groove 22 is connected with the cavity 10. A slide plate 6 is slidably provided inside the slide groove 22. The slide plate 6 cooperates with the arc-shaped pad 18. A groove 15 is provided on the inner wall of one side of the slide groove 22. An extension plate 13 is fixedly provided on one side of the slide plate 6. The extension plate 13 is located inside the groove 15. The same tension spring 14 is fixedly provided between the inner wall of one side of the groove 15 and one side of the extension plate 13.

[0036] Specifically, when the drum 8 rotates, the drum 8 drives the arc-shaped pad 18 to rotate, so that one end of the slide plate 6 gradually stops contacting the arc-shaped pad 18. At this time, the tension spring 14 will be reset, driving the extension plate 13 to move, and the extension plate 13 drives the slide plate 6 to move, thereby moving the two slide plates 6 inward, so that the block 23 and the slot 9 are respectively disengaged from the upper and lower slots 9 and the block 23, so that the box door 2 of this layer can be opened separately.

[0037] In the beginning, the multiple doors 2 are connected as a whole. When the box body 1 needs to be opened as a whole, the handle 3 can be directly pulled. When only one of the compartment test cavities 4 needs to be opened, the button 7 is pressed and then the handle 3 is pulled to release the connection with other handles 3 so that it can be opened separately, thereby reducing the influence of the outside on the inside.

[0038] The present application can be used in the biomedical field, and can also be used in other fields applicable to the present application.

[0039] Example 2

[0040] refer to Figure 2 , improved on the basis of Example 1: a constant temperature and humidity test chamber for biomedicine, which is applied to the field of biomedicine, and a plurality of mesh panels 5 are arranged inside the test chamber 4 to separate the space of the test chamber 4 to meet the test requirements of different products.

[0041] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A constant temperature and humidity test chamber for biomedicine, characterized in that: include: A box (1), wherein a test chamber (4) is arranged inside the box (1); A plurality of mesh panels (5) for dividing the space of the test chamber (4), wherein the plurality of mesh panels (5) are installed inside the test chamber (4); A plurality of box doors (2) for closing the test chamber (4), wherein the plurality of box doors (2) are hingedly arranged on one side of the box body (1), and a handle (3) is fixedly arranged on the surface of the box door (2); A connection component is used to connect a plurality of cabinet doors (2), and the connection component is arranged inside the handle (3).

2. A constant temperature and humidity test chamber for biomedicine according to claim 1, characterized in that: The connecting assembly comprises a push block (7) and a twist cylinder (12); a cavity (10) is provided on one side of the handle (3); a round rod (11) is fixedly provided on one side of the inner wall of the cavity (10); the twist cylinder (12) is rotatably sleeved on one side of the outer wall of the round rod (11); the push block (7) is slidably sleeved on the other side of the outer wall of the round rod (11); a connecting plate (21) is fixedly provided on one side of the push block (7) close to the twist cylinder (12); a connecting rod (20) is fixedly provided on one side of the connecting plate (21); an annular spiral groove (17) is provided on the surface of the twist cylinder (12); one end of the connecting rod (20) is located inside the annular spiral groove (17).

3. A constant temperature and humidity test chamber for biomedicine according to claim 2, characterized in that: The end of the connecting rod (20) is configured as a sphere (19), and the sphere (19) matches the annular spiral groove (17).

4. A constant temperature and humidity test chamber for biomedicine according to claim 3, characterized in that: A torsion spring is arranged between the torsion cylinder (12) and the cavity opening (10), and the torsion spring is sleeved on the outer wall of the round rod (11).

5. A constant temperature and humidity test chamber for biomedicine according to claim 4, characterized in that: A rotating cylinder (8) is rotatably sleeved on the outer wall of the round rod (11), and the rotating cylinder (8) is located between the twisting cylinder (12) and the pressing block (7). The rotating cylinder (8) is fixedly arranged on one side of the twisting cylinder (12), and two arc-shaped pads (18) are fixedly arranged on the outer wall of the rotating cylinder (8). The top and bottom of the handle (3) are both provided with sliding grooves (22), and the sliding grooves (22) are connected with the cavity (10). A slide plate (6) is slidably arranged inside the sliding groove (22), and the slide plate (6) cooperates with the arc-shaped pads (18).

6. A constant temperature and humidity test chamber for biomedicine according to claim 5, characterized in that: A groove (15) is provided on the inner wall of one side of the slide groove (22); an extension plate (13) is fixedly provided on one side of the slide plate (6), and the extension plate (13) is located inside the groove (15); and a tension spring (14) is fixedly provided between the inner wall of one side of the groove (15) and one side of the extension plate (13).

7. A constant temperature and humidity test chamber for biomedicine according to claim 6, characterized in that: One end of the slide plate (6) extends to the outside of the handle (3), a clamping block (23) is fixedly provided at the end of one of the slide plates (6) located outside the handle (3), and a clamping groove (9) is provided at the end of the other slide plate (6) located outside the handle (3), and the clamping groove (9) cooperates with the clamping block (23).

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